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Revenue (Tables) | 9 Months Ended
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Sep. 30, 2025
Revenue from Contract with Customer [Abstract] |
Schedule of company's disaggregated revenue | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | Three Months Ended September 30, | ​ | Nine Months Ended September 30,
(in thousands) | 2025 | ​ | 2024 | ​ | 2025 | ​ | 2024
Revenue from customers: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Service revenue | $ | 3,897 | ​ | $ | — | ​ | $ | 13,209 | ​ | $ | —
Product revenue | ​ | 3,221 | ​ | ​ | — | ​ | ​ | 3,229 | ​ | ​ | —
Total revenue from customers | $ | 7,118 | ​ | $ | — | ​ | $ | 16,438 | ​ | $ | —

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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- References No definition available. + Details
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